Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Biological Samples with Optical Microscopy01:18

Imaging Biological Samples with Optical Microscopy

11.1K
Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
11.1K
Circular Shaft - Stresses in Linear Range01:13

Circular Shaft - Stresses in Linear Range

756
Consider a scenario where a circular shaft is subject to torque that remains within the boundaries of Hooke's Law, avoiding any permanent deformation. So, the formula for shearing strain is revisited. This formula is multiplied by the modulus of rigidity, and then Hooke's Law for the shearing stress and strain is applied. As a result, the equation for shearing stress in a shaft can be derived.
756
Linear Approximation in Frequency Domain01:26

Linear Approximation in Frequency Domain

393
Linear systems are characterized by two main properties: superposition and homogeneity. Superposition allows the response to multiple inputs to be the sum of the responses to each individual input. Homogeneity ensures that scaling an input by a scalar results in the response being scaled by the same scalar.
In contrast, nonlinear systems do not inherently possess these properties. However, for small deviations around an operating point, a nonlinear system can often be approximated as linear....
393
The de Broglie Wavelength02:32

The de Broglie Wavelength

33.8K
In the macroscopic world, objects that are large enough to be seen by the naked eye follow the rules of classical physics. A billiard ball moving on a table will behave like a particle; it will continue traveling in a straight line unless it collides with another ball, or it is acted on by some other force, such as friction. The ball has a well-defined position and velocity or well-defined momentum, p = mv, which is defined by mass m and velocity v at any given moment. This is the typical...
33.8K
Properties of Enantiomers and Optical Activity02:24

Properties of Enantiomers and Optical Activity

21.9K
It is essential to understand the difference between chiral and achiral interactions and the implications thereof in optical activity and their applications. Just as our feet, which are chiral, interact uniquely with chiral objects, such as a pair of shoes, but identically with achiral socks, enantiomers of a molecule exhibit different properties only when they interact with other chiral media. An example of a significant implication from this facet is the phenomenon known as optical activity,...
21.9K
Range00:59

Range

14.5K
The range is one of the measures of variation. It can be defined as the difference between a dataset's highest and lowest values. For example, in the study of seven 16-ounce soda cans, the filled volume of soda was measured, thus producing the following amount (in ounces) of soda:
15.9; 16.1; 15.2; 14.8; 15.8; 15.9; 16.0; 15.5
Measurements of the amount of soda in a 16-ounce can vary since different subjects record these measurements or since the exact amount - 16 ounces of liquid, was not...
14.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Reversible coma and elevated central venous pressure: warning signs of acute superior vena cava graft thrombosis following Warden procedure: a case report.

BMC anesthesiology·2026
Same author

SRSF1/Mcl-1 Axis Drives Apoptosis Evasion and Shapes the Immune Microenvironment to Promote Gastric Cancer Progression.

Human mutation·2026
Same author

Application and Molecular Modification of Enzyme in Textile Degumming.

Applied biochemistry and biotechnology·2026
Same author

Nonlinear compensation using a robust neural network for noisy samples in a high-speed coherent optical transceiver.

Optics express·2026
Same author

Triple-valve replacement in repaired tetralogy of fallot patients with mirror-image dextrocardia: a case report.

Journal of cardiothoracic surgery·2026
Same author

Technical Approach for Structural Analysis of an Unknown Compound in Huoxiang Zhengqi Oral Liquid based on Linear Ion Trap Mass Spectrometry.

Journal of visualized experiments : JoVE·2026
Same journal

Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

Optics letters·2026
Same journal

E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

Optics letters·2026
Same journal

Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

Optics letters·2026
Same journal

Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

Optics letters·2026
Same journal

Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

Optics letters·2026
Same journal

Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

Optics letters·2026
See all related articles

Related Experiment Video

Updated: Feb 15, 2026

Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.7K

Fiber optics frequency comb enabled linear optical sampling with operation wavelength range extension.

Ruolin Liao, Zhichao Wu, Songnian Fu

    Optics Letters
    |February 6, 2018
    PubMed
    Summary
    This summary is machine-generated.

    This study demonstrates wideband linear optical sampling (LOS) using a fiber optics frequency comb (FOFC) as a local oscillator (LO). This technique enables precise characterization of high-speed optical signals across multiple wavelength channels.

    More Related Videos

    High-resolution Fiber-optic Microendoscopy for in situ Cellular Imaging
    13:49

    High-resolution Fiber-optic Microendoscopy for in situ Cellular Imaging

    Published on: January 11, 2011

    35.2K
    Design and Fabrication of an Optical Fiber Made of Water
    08:06

    Design and Fabrication of an Optical Fiber Made of Water

    Published on: November 8, 2018

    8.6K

    Related Experiment Videos

    Last Updated: Feb 15, 2026

    Generation and Coherent Control of Pulsed Quantum Frequency Combs
    06:42

    Generation and Coherent Control of Pulsed Quantum Frequency Combs

    Published on: June 8, 2018

    9.7K
    High-resolution Fiber-optic Microendoscopy for in situ Cellular Imaging
    13:49

    High-resolution Fiber-optic Microendoscopy for in situ Cellular Imaging

    Published on: January 11, 2011

    35.2K
    Design and Fabrication of an Optical Fiber Made of Water
    08:06

    Design and Fabrication of an Optical Fiber Made of Water

    Published on: November 8, 2018

    8.6K

    Area of Science:

    • Optical Communications
    • Signal Processing
    • Metrology

    Background:

    • Linear optical sampling (LOS) is crucial for characterizing advanced modulation formats.
    • Accurate wavelength matching between the signal and pulsed local oscillator (LO) is required for coherent mixing in LOS.
    • Existing LOS techniques face limitations with wideband signals and require precise LO wavelength tuning.

    Purpose of the Study:

    • To demonstrate wideband linear optical sampling (LOS) using a fiber optics frequency comb (FOFC).
    • To propose a method for mitigating sampling errors in broadband LOS with a balanced photodetector.
    • To achieve precise characterization of high-speed optical signals over a wide wavelength range.

    Main Methods:

    • Experimental demonstration of wideband LOS utilizing a broadband FOFC as the pulsed LO.
    • Development and application of a scheme to correct for sampling errors caused by non-ideal balanced photodetector response.
    • Characterization of 128 Gbps polarization-division multiplexing quadrature phase-shift keying (PDM-QPSK) signals.

    Main Results:

    • Successful implementation of wideband LOS enabled by a FOFC.
    • Mitigation of sampling errors in broadband LOS using the proposed scheme.
    • Precise characterization of 128 Gbps PDM-QPSK wavelength channels spanning 1550 to 1570 nm was achieved.

    Conclusions:

    • Fiber optics frequency combs (FOFCs) can effectively enable wideband linear optical sampling (LOS).
    • The proposed error mitigation scheme enhances the accuracy of broadband LOS measurements.
    • This technique provides a powerful tool for precise characterization of advanced optical communication signals.